027_录屏倒计时弹窗实用小程序

一、

需求:

一遍干别的一遍录屏,需要屏幕时间到了会提醒自己(弹窗方式)

实现:

apt-get install python-tk      #tkinter安裝

import time
import tkinter.messagebox
def countdown(m):
    try:
        m = int(m)
    except ValueError:
        print("Must be an integer!")
    else:
        while True:
            for minute in range(m, -1, -1):
                if minute == 0:
                    break
                for second in range(59, -1, -1):
                    time.sleep(1)
                    print("{}:{}".format(minute-1, second))
            tkinter.messagebox.showinfo("continue", "该切录屏啦!!!")
            break
if __name__ == '__main__':
    countdown(2)

效果: